package com.example.yls.demoa;

import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import com.baidu.mapapi.map.ArcOptions;
import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.CircleOptions;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.LogoPosition;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.Marker;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.map.OverlayOptions;
import com.baidu.mapapi.map.PolylineOptions;
import com.baidu.mapapi.map.Stroke;
import com.baidu.mapapi.map.TextOptions;
import com.baidu.mapapi.map.UiSettings;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.model.LatLngBounds;
import com.baidu.mapapi.search.core.PoiInfo;
import com.baidu.mapapi.search.poi.OnGetPoiSearchResultListener;
import com.baidu.mapapi.search.poi.PoiBoundSearchOption;
import com.baidu.mapapi.search.poi.PoiCitySearchOption;
import com.baidu.mapapi.search.poi.PoiDetailResult;
import com.baidu.mapapi.search.poi.PoiDetailSearchOption;
import com.baidu.mapapi.search.poi.PoiDetailSearchResult;
import com.baidu.mapapi.search.poi.PoiIndoorResult;
import com.baidu.mapapi.search.poi.PoiNearbySearchOption;
import com.baidu.mapapi.search.poi.PoiResult;
import com.baidu.mapapi.search.poi.PoiSearch;

import java.util.ArrayList;
import java.util.List;


public class MainActivity extends AppCompatActivity {

    private static final String TAG = "MainActivity";
    private MapView mMapView = null;
    private BaiduMap mBaiduMap;
    private UiSettings mUiSettings;
    private LatLng mlatLng;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //获取地图控件引用
        mMapView = (MapView) findViewById(R.id.bmapView);
        mBaiduMap = mMapView.getMap();
//        mBaiduMap.showMapPoi(false);

        final PoiSearch poiSearch = PoiSearch.newInstance();
        poiSearch.setOnGetPoiSearchResultListener(new OnGetPoiSearchResultListener() {
            @Override
            public void onGetPoiResult(PoiResult poiResult) {
                List<PoiInfo> poiList = poiResult.getAllPoi();
                for(int i=0;i<poiList.size();i++){
                    Log.e(TAG,poiList.get(i).toString());

                    //创建PoiOverlay对象
                    PoiOverlay poiOverlay = new PoiOverlay(mBaiduMap);

                    //设置Poi检索数据
                    poiOverlay.setData(poiResult);

                    //将poiOverlay添加至地图并缩放至合适级别
                    poiOverlay.addToMap();
                    poiOverlay.zoomToSpan();
                }
            }

            @Override
            public void onGetPoiDetailResult(PoiDetailResult poiDetailResult) {

            }

            @Override
            public void onGetPoiDetailResult(PoiDetailSearchResult poiDetailSearchResult) {
                Log.e(TAG,poiDetailSearchResult.getPoiDetailInfoList().get(0).toString());
            }

            @Override
            public void onGetPoiIndoorResult(PoiIndoorResult poiIndoorResult) {

            }
        });
        findViewById(R.id.btn1).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                poiSearch.searchInCity(new PoiCitySearchOption().city("广州").keyword("美食"));
            }
        });

        findViewById(R.id.btn4).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                poiSearch.searchPoiDetail(new PoiDetailSearchOption().poiUids("8ba3655c28ee4226bca82270"));
            }
        });
        findViewById(R.id.btn2).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                poiSearch.searchNearby(new PoiNearbySearchOption()
                        .location(mlatLng).keyword("餐厅").radius(1000));
            }
        });
        findViewById(R.id.btn3).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                LatLngBounds latLngBounds = new LatLngBounds.Builder()
                        .include(new LatLng(mlatLng.latitude+0.05,mlatLng.longitude-0.05))
                        .include(new LatLng(mlatLng.latitude-0.05,mlatLng.longitude+0.05))
                        .build();
                poiSearch.searchInBound(new PoiBoundSearchOption().bound(latLngBounds)
                            .keyword("学校"));
            }
        });
        mBaiduMap.setOnMapClickListener(new BaiduMap.OnMapClickListener() {
            @Override
            public void onMapClick(LatLng latLng) {
                Toast.makeText(MainActivity.this,
                        "单击 纬度" + latLng.latitude +
                                " 经度 " +latLng.longitude,
                        Toast.LENGTH_SHORT).show();
            }

            @Override
            public boolean onMapPoiClick(MapPoi mapPoi) {
                Toast.makeText(MainActivity.this,
                        "MapPoi单击 " + mapPoi.getName() +
                                " 坐标 " + mapPoi.getPosition().toString(),
                        Toast.LENGTH_SHORT).show();
                return false;
            }
        });

        mBaiduMap.setOnMapDoubleClickListener(new BaiduMap.OnMapDoubleClickListener() {
            @Override
            public void onMapDoubleClick(LatLng latLng) {
                Toast.makeText(MainActivity.this,
                        "单击 纬度" + latLng.latitude +
                                " 经度 " +latLng.longitude,
                        Toast.LENGTH_SHORT).show();
                LatLng p1 = latLng;
                LatLng p2 = new LatLng(p1.latitude-0.05, p1.longitude);
                LatLng p3 = new LatLng(p1.latitude-0.05, p1.longitude+0.05);
                LatLng p4 = new LatLng(p1.latitude, p1.longitude+0.05);
                List<LatLng> points = new ArrayList<LatLng>();
                points.add(p1);
                points.add(p2);
                points.add(p3);
                points.add(p4);

                //设置折线的属性
                OverlayOptions mOverlayOptions = new PolylineOptions()
                        .width(10)
                        .color(0xAAFF0000)
                        .points(points);
            //在地图上绘制折线
                mBaiduMap.addOverlay(mOverlayOptions);


            }
        });

        mBaiduMap.setOnMapLongClickListener(new BaiduMap.OnMapLongClickListener() {
            @Override
            public void onMapLongClick(LatLng latLng) {
                mlatLng = latLng;
                Toast.makeText(MainActivity.this,
                        "长按 纬度" + latLng.latitude +
                                " 经度 " +latLng.longitude,
                        Toast.LENGTH_SHORT).show();

                // 绘制矩形
//                drawRect(latLng);


                // 绘制Marker
//                drawMarker(latLng);

                // 绘制弧线
//                drawArc(latLng);

                // 绘制圆形
//                drawCircle(latLng);

                // 绘制文字
//                drawText(latLng);

                // 绘制信息窗
                drawInfoWindow(latLng);
            }
        });

        mBaiduMap.setOnMarkerClickListener(new BaiduMap.OnMarkerClickListener() {
            @Override
            public boolean onMarkerClick(Marker marker) {
                Toast.makeText(MainActivity.this,
                        marker.getTitle(), Toast.LENGTH_SHORT).show();
                return false;
            }
        });
    }

    private void drawInfoWindow(LatLng latLng) {
        //用来构造InfoWindow的Button
        Button button = new Button(getApplicationContext());
        button.setBackgroundResource(R.mipmap.ic_launcher);
        button.setText("InfoWindow");

//构造InfoWindow
//point 描述的位置点
//-100 InfoWindow相对于point在y轴的偏移量
        InfoWindow  mInfoWindow = new InfoWindow(button, latLng, -100);

//使InfoWindow生效
        mBaiduMap.showInfoWindow(mInfoWindow);
    }

    private void drawText(LatLng latLng) {
        //文字覆盖物位置坐标
        LatLng llText = latLng;

//构建TextOptions对象
        OverlayOptions mTextOptions = new TextOptions()
                .text("百度地图SDK") //文字内容
                .bgColor(0xAAFFFF00) //背景色
                .fontSize(24) //字号
                .fontColor(0xFFFF00FF) //文字颜色
                .rotate(-90) //旋转角度
                .position(llText);

//在地图上显示文字覆盖物
         mBaiduMap.addOverlay(mTextOptions);
    }

    private void drawCircle(LatLng latLng) {

        //圆心位置
        LatLng center = latLng;

//构造CircleOptions对象
        CircleOptions mCircleOptions = new CircleOptions().center(center)
                .radius(1400)
                .fillColor(0xAA0000FF) //填充颜色
                .stroke(new Stroke(5, 0xAA00ff00)); //边框宽和边框颜色

//在地图上显示圆
        mBaiduMap.addOverlay(mCircleOptions);
    }

    private void drawArc(LatLng latLng) {
        LatLng p1 = latLng;
        LatLng p2 = new LatLng(p1.latitude-0.02, p1.longitude+0.02);
        LatLng p3 = new LatLng(p1.latitude, p1.longitude+0.04);
        //构造ArcOptions对象
        OverlayOptions mArcOptions = new ArcOptions()
                .color(Color.RED)
                .width(10)
                .points(p1, p2, p3);

         //在地图上显示弧线
        mBaiduMap.addOverlay(mArcOptions);


    }

    private void drawMarker(LatLng latLng) {
                //定义Maker坐标点
                LatLng point = latLng;
                //构建Marker图标
                BitmapDescriptor bitmap = BitmapDescriptorFactory
                        .fromResource(R.drawable.marker);
                //构建MarkerOption，用于在地图上添加Marker
                OverlayOptions option = new MarkerOptions()
                        .title("故宫博物院")
                        .position(point)
                        .icon(bitmap);
                //在地图上添加Marker，并显示
                mBaiduMap.addOverlay(option);
    }

    private void drawRect(LatLng latLng) {
        LatLng p1 = latLng;
        LatLng p2 = new LatLng(p1.latitude-0.05, p1.longitude);
        LatLng p3 = new LatLng(p1.latitude-0.05, p1.longitude+0.05);
        LatLng p4 = new LatLng(p1.latitude, p1.longitude+0.05);
        List<LatLng> points = new ArrayList<LatLng>();
        points.add(p1);
        points.add(p2);
        points.add(p3);
        points.add(p4);
        points.add(p1);

        //设置折线的属性
        OverlayOptions mOverlayOptions = new PolylineOptions()
                .width(10)
                .color(0xAAFF0000)
                .points(points);
        //在地图上绘制折线
        mBaiduMap.addOverlay(mOverlayOptions);
    }

    @Override
    protected void onResume() {
        super.onResume();
        //在activity执行onResume时执行mMapView. onResume ()，实现地图生命周期管理
        mMapView.onResume();
    }
    @Override
    protected void onPause() {
        super.onPause();
        //在activity执行onPause时执行mMapView. onPause ()，实现地图生命周期管理
        mMapView.onPause();
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
        //在activity执行onDestroy时执行mMapView.onDestroy()，实现地图生命周期管理
        mMapView.onDestroy();
    }
}
